. >>> today's tweet of the day comes from sean diddy combs. wrote happy birthday to the greatest performer of all time. michael jackson, there is only one king. you are so outta here! aah! [ female announcer ] the complete balanced nutrition of great-tasting ensure. 24 vitamins and minerals, antioxidants, and 9 grams of protein. [ bottle ] ensure®. nutrition in charge™. >>> mike tyson says he has the fight in his life, full of shocking revelations. he had a lot more to say in an interview with "today" show's mad lauer. >> when i start drinking and relapse, i think of dying. i don't know. i don't want to be around no more. >> reporter: he's known as a brutal competitor, iron mike, but it was his brutal honesty last week that has people talking. >> i won't survive if i don't get help. >> reporter: turning a press conference into a public confessional. >> i'm on the verge of dying, because i'm a vicious alcoholic. >> reporter: the former heavyweight champion went off script into the deepest recesses of his psyche. >> i'm negative, dark and i w